html, body, div, span, object,li,ul,img iframe, h1, h2, h3, h4, h5, h6, p, pre, a, em, img, strong, sub, sup, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header,  menu, nav, output, ruby, section, summary, time, mark, audio, video{
    margin: 0;
    padding: 0;
    border: 0;
    font-size:1rem;
    outline: none;
    font-family: "微软雅黑","Microsoft YaHei UI", arial, sans-serif;
    -webkit-font-smoothing:antialiased;
    color: #070707;
} 
body{
    padding-top: constant(safe-area-inset-top);          
    padding-left: constant(safe-area-inset-left);              
    padding-right: constant(safe-area-inset-right);           
    padding-bottom: constant(safe-area-inset-bottom);
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}
.mobilecotent{
    flex:1;
}
li{list-style: none;}
i{font-style: normal;}
.clear:after{
    clear: both;
    content: "";
    display: block;
    font-size: 0;
    height: 0;
    line-height: 0;
    visibility: hidden;
} 
.fl{float: left;}
.fr{float: right;}
a{outline:none;}
a:link{text-decoration:none;}
a:visited{text-decoration:none;}
a{color: #070707;}
input,textarea{
    outline:none;
    -webkit-appearance: none;
}
/** 重置列表元素 **/
ul, ol{list-style: none;}
/* img 搭车：让链接里的 img 无边框 */
fieldset, img{
    border: 0;
} 
/* 重置 HTML5 元素 */
article, aside, details, figcaption, figure, footer,header, hgroup, menu, nav, section,
summary, time, mark, audio, video{
    display: block;
    margin: 0;
    padding: 0;
}
button{border-radius:0;}
.img-responsive{display:block;max-width: 100%;height: auto;}
input,button{border:none;outline:none;}
.coinitem{justify-content:center;}
/*底部样式*/
.mobile-footer{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    padding:0.95rem 0px 1.4rem 0px;
    background-color:#282c2f;
}
.footernav{
    box-sizing:border-box;
    width:100%;
    padding:0px 0.6rem;
    display:flex;
    justify-content:space-between;
    align-items:center;
}
.footernav .webhelp a{color:#a6a7a9;}
.footernav .webfirsthelp{visibility: hidden;}
.mobile-footer>p{
    margin-top:0.875rem;
    font-size:0.624rem;
    color:#a6a7a9;
    line-height:0.937rem;
}
.returntop{
    width:4.8rem;
    height:1.75rem;
    border:1px solid #989c9f;
    position: relative;
}
.returntop i{
    position: absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    color:#9c9c9c;
}
/*底部样式结束*/
/*下拉菜单*/
.coindropdownmenu{
    position:absolute;
    top:100%;
    left:0px;
    z-index:200;
    right:0px;
    width:100%;
    height:auto;
    border-style:solid;
    border-width:0px 1px 1px 1px;
    border-color:#DEDEDE;
    background-color:#fff;
    box-shadow:2px 0px 2px  #e5e5e5;
    transform:translate(-1px,-1px);
}
.coindropdownmenu-item{
    padding:9px 0px;
    display:flex;
    align-items:center;
    border-bottom:1px solid #e5e5e5;
    cursor: pointer;
}
.coindropdownmenu-item:last-child{border-bottom:none;}
.coindropdownmenu-item:hover,.coindropdownmenu-item.selected{
    background-color:rgb(224, 224, 224);
}
/*下拉菜单结束*/
/*固定头部样式*/
